248247504

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 200

約数和(自身を含む): 766284288

約数和(自身を除く): 518036784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 93, 108, 111, 124, 144, 148, 162, 167, 186, 216, 222, 248, 279, 296, 324, 333, 334, 372, 432, 444, 496, 501, 558, 592, 648, 666, 668, 744, 837, 888, 999, 1002, 1116, 1147, 1296, 1332, 1336, 1488, 1503, 1674, 1776, 1998, 2004, 2232, 2294, 2511, 2664, 2672, 2997, 3006, 3348, 3441, 3996, 4008, 4464, 4509, 4588, 5022, 5177, 5328, 5994, 6012, 6179, 6696, 6882, 7992, 8016, 9018, 9176, 10044, 10323, 10354, 11988, 12024, 12358, 13392, 13527, 13764, 15531, 15984, 18036, 18352, 18537, 20088, 20646, 20708, 23976, 24048, 24716, 27054, 27528, 30969, 31062, 36072, 37074, 40176, 41292, 41416, 46593, 47952, 49432, 54108, 55056, 55611, 61938, 62124, 72144, 74148, 82584, 82832, 92907, 93186, 98864, 108216, 111222, 123876, 124248, 139779, 148296, 165168, 166833, 185814, 186372, 191549, 216432, 222444, 247752, 248496, 279558, 296592, 333666, 371628, 372744, 383098, 419337, 444888, 495504, 500499, 559116, 574647, 667332, 743256, 745488, 766196, 838674, 889776, 1000998, 1118232, 1149294, 1334664, 1486512, 1532392, 1677348, 1723941, 2001996, 2236464, 2298588, 2669328, 3064784, 3354696, 3447882, 4003992, 4597176, 5171823, 6709392, 6895764, 8007984, 9194352, 10343646, 13791528, 15515469, 20687292, 27583056, 31030938, 41374584, 62061876, 82749168, 124123752, 248247504]

約数ペア:

[(1, 248247504), (2, 124123752), (3, 82749168), (4, 62061876), (6, 41374584), (8, 31030938), (9, 27583056), (12, 20687292), (16, 15515469), (18, 13791528), (24, 10343646), (27, 9194352), (31, 8007984), (36, 6895764), (37, 6709392), (48, 5171823), (54, 4597176), (62, 4003992), (72, 3447882), (74, 3354696), (81, 3064784), (93, 2669328), (108, 2298588), (111, 2236464), (124, 2001996), (144, 1723941), (148, 1677348), (162, 1532392), (167, 1486512), (186, 1334664), (216, 1149294), (222, 1118232), (248, 1000998), (279, 889776), (296, 838674), (324, 766196), (333, 745488), (334, 743256), (372, 667332), (432, 574647), (444, 559116), (496, 500499), (501, 495504), (558, 444888), (592, 419337), (648, 383098), (666, 372744), (668, 371628), (744, 333666), (837, 296592), (888, 279558), (999, 248496), (1002, 247752), (1116, 222444), (1147, 216432), (1296, 191549), (1332, 186372), (1336, 185814), (1488, 166833), (1503, 165168), (1674, 148296), (1776, 139779), (1998, 124248), (2004, 123876), (2232, 111222), (2294, 108216), (2511, 98864), (2664, 93186), (2672, 92907), (2997, 82832), (3006, 82584), (3348, 74148), (3441, 72144), (3996, 62124), (4008, 61938), (4464, 55611), (4509, 55056), (4588, 54108), (5022, 49432), (5177, 47952), (5328, 46593), (5994, 41416), (6012, 41292), (6179, 40176), (6696, 37074), (6882, 36072), (7992, 31062), (8016, 30969), (9018, 27528), (9176, 27054), (10044, 24716), (10323, 24048), (10354, 23976), (11988, 20708), (12024, 20646), (12358, 20088), (13392, 18537), (13527, 18352), (13764, 18036), (15531, 15984)]